Giáo án Tiếng Anh 11 Unit 11: Sources of energy - Lesson: Speaking

LESSON PLAN
UNIT 11: SOURCES OF ENERGY
Lesson : Speaking
Time allotted: 45 minutes
Class: 11 Tin
School: Quoc Hoc high school
Student: Nguyễn Thị Thúy
Supervisor: Nguyễn Thị Minh Hương
Objectives: By the end of the lesson, students will be able to:
	- Talk about advantages and disadvantages of energy sources.
	- Express their own ideas about alternative sources of energy.
Teaching aids: Textbook, poster, handouts, picture...........
PROCEDRURE:
Stages/time
Activities
Aims
Notes
Warm – up
Game: Wordsquare
- Ask students work in groups of 4
- Stick poster on the board (see appendix 1)
- deliver handouts
- Give instructions: “There are 10 words associated with sources of energy. Now please work in group and try to find out the wors an the box in the wordsquare. which group has the quickest answers (or has more answers) is the winner”.
- Check Ss’ understanding of instruction.
- Get Ss play the game.
- Declare the winnwer.
Lead – in: 
Today, we are going to talk about the advantages and dis advantages of the altenative sources of energy.
- To motivate and involve Ss in the lesson.
- To intruduce the new lesson.
Pre – speaking
Activity 1: 
Teaching vocabulary.
- Elicit the new words by using some techniques suggested below:
- Teacher models
- Ask students repeat.
- Call on some students to repeat.
1. renewable (adj): [ri'nju:əbl]
có thể hồi phục lại. ( explanation).
2. reactor (n) [ri:'æktə] :
 lò phản ứng (translation)
→ a nuclear reactor (n)
 lò phản ứng hạt nhân.
3. radiation (n): [,reidi'ei∫n]
 phóng xạ (example)
4. hydro electricity (n): [,haidrouilek'trisiti] 
Using the power of water to produce electricity : thủy điện (picture + explanation)
Checking vocabulary:
 Rub out and remember
- To help Ss understand some difficult words 
- To give Ss chance to read the word correctly.
- T help Ss remember all new words and use them to do task follow.
While – speaking
Activity 1: Matching
- Ask students work in pairs and match each sources of energy with its advantages and disadvantages.
- Deliver handouts (see appendix 2).
- Move around to give help.
- Call some pairs read their answers.
- Give feedback.
Activity 2:
- Stick poster on the board ( See appendix 3)
- Ask Ss work in pairs
- T read the convesation.
- Ask Ss repeat.
- Model with one Ss.
- Have Ss role play the conversation in pairs simultaneoustly.
- Call 2 or 3 pairs read the conversation.
- T elicits useful language: “When you want to express your own opinions, what structures can you use?
- Write structures on the board.
* Useful language:
- I think/believe/feel......
- In my view,..............
- In my opinion, .............
- Personally.....................
- I don’t think/believe..........
- Ask Ss make their conversations basing on the given conversation and infomation in handouts (Activity 1)
* Suggested answer:
A: I think/believe that water power can be an Alternative source of energy.
B: Why do you think/believe so?
A: Because our major sources of energy is running out while the water is abudant and unlimited.
B: I know it is also clean and safe to the environment. However, it is expensive.
- Give comments.
Activity 3:
- Ask Ss work in groups of 5 to talk about advantages and disadvantages of the altenative sources of energy and decide what altenative sources of energy should be used most in the future? ( Using ideas in task 1 and task 2).
- Move around to give help.
- Ask some groups to express their ideas.
- Give comments.
- To help Ss realize advantages and disadvantages of altenative sources of energy.
- Make the task more communivative.
- To help Ss know how to express their own ideas and make a aconversation about advantages and disadvantages of altenative sources of energy.
- To help make a conversation in more difficult level by using what they have been taught.
- To give Ss chance to express their own ideas.
Post – speaking 
- Ask Ss work in groups of 4
- Discuss and make a list of things people should do to save energy.
- Ask Ss change their groups and share ideas with others.
- T move around and give help.
- Ask some group read their suggestions.
Expected answer:
- Turn the light off before going out.
- Use water in a suitable way.
- Use recycle materials
- ....................
- To improve other skills.
Homework
- Ask students learn by heart all new words.
- Prepare the next lesson.